The aviation industry must prepare for the advent of hydrogen

clock • 3 min read

It is no longer a question of 'if' hydrogen will power future flights, but 'when', writes H2FLY founder Josef Kallo

In 2023, aviation accounted for 2.5 per cent of global energy-related CO2 emissions. Remaining on this trajectory is anything but sustainable. If nothing changes, the industry will be firmly on track...

To continue reading this article...

Join BusinessGreen

In just a few clicks you can start your free BusinessGreen Lite membership for 12 months, providing you access to:

  • Three complimentary articles per month covering the latest real-time news, analysis, and opinion from Europe’s leading source of information on the Green economy and business
  • Receive important and breaking news stories via our daily news alert
  • Our weekly newsletter with the best of the week’s green business news and analysis

Join now

 

Already a BusinessGreen member?

Login

More on Aviation

Carrie Harris: 'Some people don't realise how multi-dimensional it is to work in sustainability'

Carrie Harris: 'Some people don't realise how multi-dimensional it is to work in sustainability'

British Airways' director of sustainability reflects on starting out as a countryside ranger, the importance of resilience and creativity, and why the best way to have an impact can be to stay in your current role

Stuart Stone
clock 09 December 2025 • 8 min read
Green Finance Institute and Willis Sustainable Fuels join forces on SAF accelerator

Green Finance Institute and Willis Sustainable Fuels join forces on SAF accelerator

Partners aim to create a blueprint for financing solutions that will accelerate the transition to low-carbon aviation fuels

clock 05 December 2025 • 3 min read
Government backs £33bn plan for third runway at Heathrow

Government backs £33bn plan for third runway at Heathrow

Transport Secretary confirms preferred proposal for Heathrow expansion, arguing it can provide a launchpad for 'next generation aircraft'

Stuart Stone
clock 25 November 2025 • 6 min read